canonical product

Callaway Ai ONE Rossie 2024

Putter

2
live listings · 1 retailers: $106–$124
asking range: $141
fair, all conditions · 56 comps (past listings): ~$155
clears at · 9 organic delists (180d) · delisted ≠ sold

buy now or wait?BUY

The value curve is flat — waiting buys you almost nothing.

≈ $0/mo depreciation (model)waiting 3 months ≈ $0 cheaper (model)

forecast: product evidence · verdict recomputed nightly

The verdict

each line cites its basis

Buy window: the cheapest live copy sits $35 under the all-condition fair bar. — fair $141 · 56 comps

What it has been selling for

monthly medians since 2026-01

monthly median ask · open points are sparse months (<8 observation days) drawn as facts, never interpolated — the line knits itself in as nightly snapshots accumulate

Value over time

value model, curve fit on this product · 68 obs

$105–$179
typically sells for: −3%/yr
value trend: 86%
held over 3 yrs

median model value by product age, 80% band — about 1 in 5 sales lands outside it · rebuilt nightly

Fair price by condition

Ungraded42 comps · past listings: $141
Average8 comps · past listings: $113

own one? check what it's worth →

Same band, for less

measured comps

The same club type, priced materially lower at fair — each fair on 5+ comps, each buyable today. Ranked by what you save, weighted by how well-measured the saving is. Nothing here is paid placement; there is none on this site.